CN208769742U - Photographic means in a kind of mouth cavity orthodontic profession auxiliary port - Google Patents

Abstract

The utility model belongs to mouth cavity orthodontic professional domain and discloses photographic means in a kind of mouth cavity orthodontic profession auxiliary port, including equipment box, connecting bridge, U-typed part, camera and reflective mirror.The utility model inside connecting bridge by being arranged slidable sliding bar, the sliding bar one end is connected with the connector of reflective mirror bottom, make the angle of the changeable reflective mirror of the displacement of sliding bar, when use, the rotation of refractive power speed reducer is driven by rotation rotation refractive power vernier knob, fine tuning gear on refractive power speed reducer can drive sliding bar to move forward and backward, the visual angle of reflective mirror is adjusted after reflective mirror protrudes into human oral cavity, facilitate the shooting of camera, by the way that camera is arranged, the photograph rotation axis of photograph motor spindle setting can be rotated under the rotation for turning to vernier knob, and then drive fine tuning before and after camera, facilitating the camera lens of camera can focus on a mirror.

Description

Photographic means in a kind of mouth cavity orthodontic profession auxiliary port

Technical field

The utility model belongs to mouth cavity orthodontic profession more particularly to photographic means in a kind of mouth cavity orthodontic profession auxiliary port Field.

Background technique

Clinical oral profession include tooth prosthesis section, periodontal section, mucous membrane section, oral surgery, Prosthodontics, oral cavity just The subjects such as abnormal section, each subject is likely to require in clinical, teaching, scientific research take a picture in mouth to patient.To take Good shooting effect, the especially photograph of arrangement and the occlusion of reflection maxillary and mandibular teeth tooth are obtained, camerist and assistant are generally required Two people cooperate to complete.Wherein camerist handheld camera is completed focusing, shooting etc. and is operated, and assistant is then responsible for the quasi- bat of sufficiently exposure Region is taken the photograph, specifically if shooting labial teeth part, assistant need both hands to distinguish pulling mouth corner drag hook；If shooting backteeth part, Assistant needs singlehanded placement reflector, the other hand to pull opposite side cheek retractor；If shooting upper and lower dental arch, assistant need to place reflective Plate teaches patient to pull upper and lower lip with drag hook simultaneously.And be clinically not no assistant in many cases, this just needs photographer Single-hand handling & camera, one hand places reflector, while teaching patient to suitable direction pulling mouth corner or lip.This is just inevitably because of hand shaking Or attend to one thing and lose sight of another when operation and cause focusing inaccurate etc., so that shooting effect is influenced, therefore, it is proposed that a kind of mouth cavity orthodontic is professional With photographic means in auxiliary port.

Utility model content

The technical problems to be solved in the utility model overcomes existing defect, provides a kind of mouth cavity orthodontic profession auxiliary port Interior photographic means, by the way that slidable sliding bar is arranged inside connecting bridge, the sliding bar one end is with the connection of reflective mirror bottom Part connection makes the angle of the changeable reflective mirror of the displacement of sliding bar, in use, driving folding by rotation rotation refractive power vernier knob Optical retardation machine rotates, and the fine tuning gear on refractive power speed reducer can drive sliding bar to move forward and backward, when reflective mirror protrudes into human oral cavity The visual angle of reflective mirror is adjusted afterwards, facilitates the shooting of camera, by the way that camera, the photograph of photograph motor spindle setting is arranged The axis that rotates can be rotated under the rotation for turning to vernier knob, and then drive fine tuning before and after camera, facilitate camera Camera lens can focus on a mirror, can effectively solve the problems in background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

The utility model provides photographic means in a kind of mouth cavity orthodontic profession auxiliary port, including equipment box, connecting bridge, U-typed part, camera and reflective mirror, the equipment box top, which is equipped with, turns to mounting groove, installs inside the equipment box in steering Trench bottom is equipped with refractive power room, is equipped with reversal chamber in turning to mounting groove side inside the equipment box, the refractive power room is in equipment box Side is fixedly connected with connecting bridge one end, and the connecting bridge other end is equipped with U-typed part, is equipped at the top of U-typed part one end Mounting groove, the reflective mirror bottom are equipped with connector, and the connector is rotatably installed in mounting groove by screw, the connection It is equipped with sliding groove inside bridge, is equipped with sliding bar inside the sliding groove, described sliding bar one end and connector side are hinged, described Refractive power speed reducer is fixedly installed in refractive power chamber interior walls, the refractive power speed reducer is equipped with fine tuning gear, the sliding bar bottom Fine tuning tooth equipped with arranged type, the sliding bar other end protrude into the fine tuning tooth and fine tuning gear of in refractive power room and sliding bar bottom Occlusion, the refractive power room are equipped with refractive power vernier knob in equipment box side, and refractive power vernier knob side, which is equipped with, runs through refractive power The refractive power fine adjustment shaft of locular wall and refractive power speed reducer mechanical connection, the camera two sides are equipped with camera rotation axis, the photograph Machine is rotationally connected with by camera rotation axis and is turned in mounting groove, and the camera rotation axis of the camera side extends to reversal chamber Interior, the reversal chamber bottom is fixedly installed steering speed reducer, and the camera rotation axis is by transmission belt and turns to speed reducer company It connects, the reversal chamber is equipped in equipment box side and turns to vernier knob, and the steering vernier knob side, which is equipped with, runs through reversal chamber Wall and the steering fine adjustment shaft for turning to speed reducer mechanical connection.

Preferably, the camera side face mirror position is equipped with camera lens, when reflective mirror and camera with connection When bridge is vertical, in the middle part of camera lens face reflective mirror.

Preferably, the steering mounting groove is wide-mouth slot, and the steering mounting groove is equipped with 30 in camera front and rear sides The slope of degree.

The utility model beneficial effect achieved is: by the way that slidable sliding bar is arranged inside connecting bridge, the cunning Lever one end is connected with the connector of reflective mirror bottom, makes the angle of the changeable reflective mirror of the displacement of sliding bar, in use, passing through Rotation rotation refractive power vernier knob drives the rotation of refractive power speed reducer, and the fine tuning gear on refractive power speed reducer can drive before and after sliding bar The visual angle of reflective mirror is adjusted after reflective mirror protrudes into human oral cavity, facilitates the shooting of camera for displacement, is shone by setting The photograph rotation axis of camera, photograph motor spindle setting can be rotated under the rotation for turning to vernier knob, and then driven and shone Fine tuning, facilitates the camera lens of camera that can focus on a mirror before and after camera.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is photographic means overall structure in a kind of mouth cavity orthodontic profession auxiliary port described in the utility model embodiment Schematic diagram；

Fig. 2 is that photographic means equipment box is cut in a kind of mouth cavity orthodontic profession auxiliary port described in the utility model embodiment Face structural schematic diagram；

Fig. 3 is photographic means cross section structure in a kind of mouth cavity orthodontic profession auxiliary port described in the utility model embodiment Schematic diagram；

Figure label: 1, equipment box；2, connecting bridge；3, U-typed part；4, camera；5, mounting groove；6, reflective mirror；7, even Fitting；8, camera lens；9, mounting groove is turned to；10, refractive power vernier knob；11, sliding groove；12, sliding bar；13, refractive power room；14, turn To room；15, refractive power speed reducer；16, refractive power fine adjustment shaft；17, gear is finely tuned；18, tooth is finely tuned；19, camera rotation axis；20, it turns to Speed reducer；21, fine adjustment shaft is turned to；22, vernier knob is turned to；23, transmission belt.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: please referring to Fig. 1-3, photographic means in a kind of mouth cavity orthodontic profession auxiliary port of the utility model, including Equipment box 1, connecting bridge 2, U-typed part 3, camera 4 and reflective mirror 6, it is characterised in that: be equipped at the top of equipment box 1 and turn to installation Slot 9 is equipped with refractive power room 13 in turning to 9 bottom of mounting groove inside equipment box 1, is equipped with inside equipment box 1 in turning to 9 side of mounting groove Reversal chamber 14, refractive power room 13 are fixedly connected in 1 side of equipment box with 2 one end of connecting bridge, and 2 other end of connecting bridge is equipped with U-typed part 3,3 one end of U-typed part top is equipped with mounting groove 5, and 6 bottom of reflective mirror is equipped with connector 7, and connector 7 passes through screw and is rotatablely installed In mounting groove 5, it is equipped with sliding groove 11 inside connecting bridge 2, is equipped with sliding bar 12,12 one end of sliding bar and company inside sliding groove 11 7 side of fitting is hinged, and refractive power speed reducer 15 is fixedly installed on 13 inner wall of refractive power room, and refractive power speed reducer 15 is equipped with fine tuning gear 17,12 bottom of sliding bar is equipped with the fine tuning tooth 18 of arranged type, and 12 other end of sliding bar protrudes into refractive power room 13 and 12 bottom of sliding bar The fine tuning tooth 18 in portion is engaged with fine tuning gear 17, and refractive power room 13 is equipped with refractive power vernier knob 10, refractive power fine tuning in 1 side of equipment box 10 side of knob is equipped with the refractive power fine adjustment shaft 16 being mechanically connected through 13 wall of refractive power room and refractive power speed reducer 15,4 two sides of camera It is equipped with camera rotation axis 19, camera 4 is rotationally connected with by camera rotation axis 19 and is turned in mounting groove 9,4 side of camera Camera rotation axis 19 extend in reversal chamber 14,14 bottom of reversal chamber be fixedly installed turn to speed reducer 20, camera rotation axis 19 are connect by transmission belt 23 with speed reducer 20 is turned to, and reversal chamber 14 is equipped in 1 side of equipment box and turns to vernier knob 22, turns to 22 side of vernier knob is equipped with through 14 wall of reversal chamber and turns to the steering fine adjustment shaft 21 of the mechanical connection of speed reducer 20.

Further, 4 side face reflective mirror of camera, 6 position is equipped with camera lens 8, when reflective mirror 6 and camera 4 with connection When bridge 2 is vertical, 8 face reflective mirror of camera lens, 6 middle part.

Further, turning to mounting groove 9 is wide-mouth slot, turns to mounting groove 9 in 4 front and rear sides of camera and is equipped with 30 degree oblique Slope.

When use: by the way that slidable sliding bar is arranged inside connecting bridge, the sliding bar one end is with reflective mirror bottom Connector connection makes the angle of the changeable reflective mirror of the displacement of sliding bar, in use, passing through rotation rotation refractive power vernier knob band Dynamic refractive power speed reducer rotates, and the fine tuning gear on refractive power speed reducer can drive sliding bar to move forward and backward, when reflective mirror protrudes into human body The visual angle of reflective mirror is adjusted behind oral cavity, facilitates the shooting of camera, by the way that camera, photograph motor spindle setting is arranged Photograph rotation axis can turn to vernier knob rotation under be rotated, and then drive camera before and after fine tuning, facilitate photograph The camera lens of machine can focus on a mirror, avoid camera from taking pictures unintelligible, be suitable for promoting the use of.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (3)

1. photographic means in a kind of mouth cavity orthodontic profession auxiliary port, including equipment box (1), connecting bridge (2), U-typed part (3), Camera (4) and reflective mirror (6), it is characterised in that: it is equipped at the top of the equipment box (1) and turns to mounting groove (9), the equipment box (1) internal in turning to mounting groove (9) bottom equipped with refractive power room (13), the equipment box (1) is internal in steering mounting groove (9) side Equipped with reversal chamber (14), the refractive power room (13) is fixedly connected in equipment box (1) side with connecting bridge (2) one end, the connection Bridge (2) other end is equipped with U-typed part (3), is equipped with mounting groove (5) at the top of described U-typed part (3) one end, reflective mirror (6) bottom Portion is equipped with connector (7), and the connector (7) is rotatably installed in mounting groove (5) by screw, and the connecting bridge (2) is internal Equipped with sliding groove (11), sliding bar (12) are equipped with inside the sliding groove (11), described sliding bar (12) one end and connector (7) Side is hinged, is fixedly installed refractive power speed reducer (15) on refractive power room (13) inner wall, sets on the refractive power speed reducer (15) Have fine tuning gear (17), sliding bar (12) bottom is equipped with the fine tuning tooth (18) of arranged type, sliding bar (12) other end It protrudes into refractive power room (13) and the fine tuning tooth (18) of sliding bar (12) bottom is engaged with fine tuning gear (17), the refractive power room (13) Refractive power vernier knob (10) are equipped in equipment box (1) side, refractive power vernier knob (10) side, which is equipped with, runs through refractive power room (13) the refractive power fine adjustment shaft (16) of wall and refractive power speed reducer (15) mechanical connection, camera (4) two sides are equipped with camera and turn Moving axis (19), the camera (4) are rotationally connected with by camera rotation axis (19) and are turned in mounting groove (9), the camera (4) the camera rotation axis (19) of side extends in reversal chamber (14), and reversal chamber (14) bottom is fixedly installed steering and subtracts Fast machine (20), the camera rotation axis (19) are connect by transmission belt (23) with speed reducer (20) are turned to, the reversal chamber (14) It is equipped in equipment box (1) side and turns to vernier knob (22), the steering vernier knob (22) side, which is equipped with, runs through reversal chamber (14) the steering fine adjustment shaft (21) of wall and steering speed reducer (20) mechanical connection.

2. photographic means in a kind of mouth cavity orthodontic profession auxiliary port according to claim 1, it is characterised in that: the photograph Camera (4) side face reflective mirror (6) position is equipped with camera lens (8), when reflective mirror (6) and camera (4) hang down with connecting bridge (2) When straight, in the middle part of camera lens (8) face reflective mirror (6).

3. photographic means in a kind of mouth cavity orthodontic profession auxiliary port according to claim 1, it is characterised in that: described turn It is wide-mouth slot to mounting groove (9), steering mounting groove (9) is equipped with 30 degree of slope in camera (4) front and rear sides.